Lilia-chan dreams of becoming a popular cosplayer. She is a sweet, hardworking girl, but her agency is actually running a very shady operation behind the scenes, and the unsuspecting Lilia falls right into their trap. Under the guise of "beauty training," she is sent to a mysterious location. She is briefly relieved to find the person in charge is a woman, but that woman's true face is a dominant Queen! In an instant, Lilia is tied up, toyed with by the staff, and forced to climax. Furthermore, she is made to suck the cock of a suddenly appearing manager and is toyed with by a crossdresser from the same agency; despite the humiliation, she finds herself feeling pleasure. Finally, under the name of "female-falling treatment," she is tortured in various outfits with various toys. Waves of pleasure crash over her, and she cums over and over again until she feels like she's losing her mind!!